Cr(dipicolinate)(2,2'-bipyridyl)Cl | 180861-31-8

• 英文名称: Cr(dipicolinate)(2,2'-bipyridyl)Cl
• CAS: 180861-31-8
• 化学式: C₁₇H₁₁ClCrN₃O₄
• 分子量: 408.741
• InChiKey: YRSYIIVMXHSJPL-UHFFFAOYSA-K

反应信息

• 作为产物：
  描述：

  吡啶-2,6-二甲酸 、 2,2'-联吡啶 、 chromium chloride hexahydrate 以 乙醇 为溶剂， 生成 Cr(dipicolinate)(2,2'-bipyridyl)Cl
  参考文献：
  名称：

  Mixed ligand complexes of chromium(III) and iron(III): synthesis and evaluation as catalysts for oxidation of olefins

  摘要：

  The mixed ligand complexes Cr-III(dpa)(L)Cl and Fe-III(dpa)(L)(H2O)(x)Cl (where dpa = dipicolinic acid, L = ethylenediamine, 2,2-bipyridine or 1,10-phenanthroline, n = 1 or 2) were synthesized and characterized by elemental analysis and spectral, magnetic, conductance and electrochemical studies. The complexes were evaluated for their activity as catalysts for the epoxidation of olefins. The chromium complexes catalyzed epoxidation of olefins, viz., norbornene, cis-cyclooctene, styrene and cyclohexene with iodosylbenzene, to give corresponding epoxides. Oxidation of cyclohexene gave allylic oxidation products besides the epoxide. The iron complexes were nearly inactive as epoxidation catalysts under these conditions. Spectrophotometric and electrochemical measurements were used to deduce the cause of low catalytic activity.

  DOI：

  10.1016/1381-1169(95)00299-5